Home / 34,465,871.88-51,698,808.30-10,531,136.52

Finding the Fourth Proportional to 34,465,871.88, 51,698,808.30 and 10,531,136.52

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Solution

The fourth proportional to 34,465,871.88, 51,698,808.30 and 10,531,136.52 is: 15,796,704.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,465,871.88 : 51,698,808.30 = 10,531,136.52 : x
  2. Step 2: Convert to fraction form
    34,465,871.88/51,698,808.30 = 10,531,136.52/x
  3. Step 3: Cross multiply
    34,465,871.88x = 51,698,808.30 × 10,531,136.52
  4. Step 4: Simplify right side
    34,465,871.88x = 544,447,208,128,609.06
  5. Step 5: Solve for x
    x = 544,447,208,128,609.06/34,465,871.88
  6. Step 6: Final answer
    x = 15,796,704.93

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.